Where's My New New Thing?
If this is a reasonably valid historical timeline of the evolution of Project Management
1950's The birth of modern project management, Gantt Charts, Critical Path, PERT
1960's EVM, PMI Founded
1970's Waterfall coined as a term referring to a flawed, non-working model
1997 Critical Chain
Am I missing anything? It seems like we're due for a new model.